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distro: Add Guile-Reader.

* distro/base.scm (guile-reader): New procedure.
  (guile-reader/guile-1.8, guile-reader/guile-2.0): New variables.
gn-latest-20200428
Ludovic Courtès 9 years ago
parent
commit
d9d466ddff
  1. 43
      distro/base.scm

43
distro/base.scm

@ -202,6 +202,49 @@ call interface, and powerful string processing.")
(home-page "http://www.gnu.org/software/guile/")
(license "LGPLv3+")))
(define (guile-reader guile)
"Build Guile-Reader against GUILE, a package of some version of Guile 1.8
or 2.0."
(package
(name (string-append "guile-reader-for-guile-" (package-version guile)))
(version "0.6")
(source (origin
(method http-fetch)
(uri (string-append
"http://download-mirror.savannah.gnu.org/releases/guile-reader/guile-reader-"
version ".tar.gz"))
(sha256
(base32
"1svlyk5pm4fsdp2g7n6qffdl6fdggxnlicj0jn9s4lxd63gzxy1n"))))
(build-system gnu-build-system)
(native-inputs `(("pkgconfig" ,(nixpkgs-derivation "pkgconfig"))
("gperf" ,(nixpkgs-derivation "gperf"))))
(inputs `(("guile" ,guile)))
(description "Guile-Reader, a simple framework for building readers for
GNU Guile")
(long-description
"Guile-Reader is a simple framework for building readers for GNU Guile.
The idea is to make it easy to build procedures that extend Guiles read
procedure. Readers supporting various syntax variants can easily be written,
possibly by re-using existing token readers of a standard Scheme
readers. For example, it is used to implement Skribilos R5RS-derived
document syntax.
Guile-Readers approach is similar to Common Lisps read table, but
hopefully more powerful and flexible (for instance, one may instantiate as
many readers as needed).")
(home-page "http://www.nongnu.org/guile-reader/")
(license "GPLv3+")))
(define-public guile-reader/guile-1.8
;; Guile-Reader built against Guile 1.8.
(guile-reader guile-1.8))
(define-public guile-reader/guile-2.0
;; Guile-Reader built against Guile 2.0.
(guile-reader guile-2.0))
(define-public lout
;; This one is a bit tricky, because it doesn't follow the GNU Build System
;; rules. Instead, it has a makefile that has to be patched to set the

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